centOS7 vsftp ExecStart=/usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf (code=exited, status=0/SUCCESS) 啓動失

[root@localhost c]# systemctl status vsftpd.service
● vsftpd.service - Vsftpd ftp daemon
Loaded: loaded (/usr/lib/systemd/system/vsftpd.service; disabled; vendor preset: disabled)
Active: active (running) since Tue 2017-05-09 08:52:20 CST; 21min ago
Process: 3150 ExecStart=/usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf (code=exited, status=0/SUCCESS)
Main PID: 3151 (vsftpd)
CGroup: /system.slice/vsftpd.service
└─3151 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf

May 09 08:52:20 localhost.localdomain systemd[1]: Starting Vsftpd ftp daemon...
May 09 08:52:20 localhost.localdomain systemd[1]: Started Vsftpd ftp daemon.

以上問題請手動殺死一下vsftp的進程就能夠啓動了

查找進程號

ps -aux | grep vsftp

產生以下：

root  3549  0.0  0.0 112648   968 pts/0    R+   09:15  0:00 grep --color=auto vsftp

 殺死進程

kill 3549

重啓服務

/bin/systemctl restart vsftpd.service

完工